Sony STR-DA5500ES - Schematic Diagram - NETWORK Board (3;5)

STR-DA5500ES
STR-DA5500ES
8080
5-58. SCHEMATIC DIAGRAM - NETWORK Board (3/5) -
• See page 112 for IC Block Diagrams.
NETWORK
1A
(1/5)
BOARD
NETWORK
1F
(5/5)
BOARD
NETWORK
1G
(5/5)
BOARD
1L
NETWORK
(2/5)
BOARD
1J
NETWORK
(4/5)
BOARD
1H
NETWORK
(4/5)
BOARD
CONTROL
BOARD
AS
(1/2)
CN2511
IC B/D
IC B/D
IC B/D
3.3 3.3 3.3
0
1.2 3.3 3.5 3.5
2.5
0
1.7
0 0 0 0 0 0 0
3.3
3.2 2.5 2.5 2.5 2.5 2.5 0.8
3.2
1.6
0
0
0
0
3.3
0
0
0
2.5
2.5
2.5
3
3.3
3.3
3.3
3.3
3.3
0 0
-5.2
5
0 0
2.4 1.6
0 0
2.4
2.4 4.9 1.6 0 1.6
0 0
-5.2
5
0 0
0
0
-5
-5
3.3
3.3
0
0.1
C8131
0.1
C8113
0.1
C8139
0.1
C8117
0.1
C8138
C8122
0.1
C8092
0.1
C8119
680p
C8115
6800p
C8114
6800p
C8118
680p
C8126
0.1
0.1
C8089
0.01
C8136
1
C8147
1
C8145
0.01
C8146
16V
10
C8137
16V
100
C8140
6.3V
C8093
470
C8 111
16V
C8123
10
6.3V
C8099
470
16V
C8129
10
C8110
35V
100
C8144
10V
47
C8116
DAN217-T146
D8004
DAN217-T146
D8003
DAN217-T146
D8005
DAN217-T146
D8006
100
R8113
33k
R8091
33
R8076
100
R8 111
33
R8078
33k
R8100
4.7k
R8108
33k
R8104
100
R8115
33k
R8099
100
R8116
33
R8075
33
R8077
33
R8079
33
R8084
33
R8083
100
R8114
100
R8112
100
R8110
100
R8109
10kR8101
33k
R8105
33
R8081
R8093
680
R8087
12k
R8086
100k
R8090
12k
R8088
8.2k
R8092
680
R8085
100k
R8089
8.2k
6.8k
R8118
10k
R8054
0
R8068
0
R8069
0R8070 0R8071
47
R8117
10k
R8098
0R8120
R8130
0
33k
R8131
56k
R8132
100R8179
100
R8180
100
R8181
100
R8182
100
R8183
100
R8184
100
R8185
100
R8186
10k
R8187
10kR8188
220R8189
220
R8190
1k
R8052
1k
R8053
0
R8380
220
R8080
220
R8082
FB8011
FB8012
FB8010
FB8004
FB8018
FB8019
8765
4321
NJM4565M(TE2)
IC8010
VSS
VCC
8765
4321
M24C32-WMN6T(B)
IC8005
A0 A1 A2
GNDSDA
SCL WP VCC
161514131211109
87654321
PCM1754DBQR
IC8006
BCK
DATA
LRCK
DGND
NC
VCC(5V)
VOUTL
VOUTR
AGND VCOM ZEROA TEST DEMP MUTE FMT SCK
RST
UART_RX_MAIN_OUT
R_OUT
L_OUT
UART_SEL2
I2C_SCK
I2C_DATA
I2C_SCK_MAIN
I2C_DATA_MAIN
UART_TX_MAIN_IN
JL8013
JL8014
JL8015
JL8019
JL8020
JL8034
JL8035
JL8043
JL8044
JL8053
JL8054
JL8055
JL8056
JL8057
JL8058
JL8059
JL8060
JL8061
JL8062
JL8067
JL8068
JL8071
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
373839404142434445464748
KSZ8721BL
IC8012
MDIO
MDC
RXD3
RXD2
RXD1
RXD0
VDDI/O(3.3V)
GND
RXDV
RXCLK
RXER
GND
VDDC(2.5V) TXER TXCLK TXEN TXD0 TXD1 TXD2 TXD3 COL/RMII CRS/RMII GND VDDI/O
INT#
LED0/TEST
LED1/SPD100
LED2/DUPLEX
LED3/NWAYEN
PD#
VDDRX
RX-
RX+
FXSD/FXEN
GND
GND
REXT
VDDRCV(2.5V)
GND
TX-
TX+
VDDTX
GND GND
X0 X1
VDDPLL
RST#
12345
TK73400AU3G0L-C
IC8014
Vcont Vin GND Vout FB
E
ET8001
E
ET8002
E
ET8003
1
2
3
4
5
6
7
8
9
10
11
12
12P
CN8002
NET-UART_M/NET
NET-UART_NET/M
NET-UART_SEL
NET-I2C_SCK
NET-I2C_DATA
NET-STB_LED_ON/OFF
NET-POWE_RY_ON/OFF
NET-RESET
NET-AD_CS1
NET-AD_CS2
STOP
NC
2
1
4
3
7
8
5
6
9
10
Y
GR
S
12P
CN8005
RT1P141C-TP-1
SELECT SWITCH
Q8003
R8133 0 R8134 0
33k
R8346
33k
R8347
33k
R8345
33kR8344
33kR8343
0.033
C8233
8765
4321
NJM4565M(TE2)
IC8008
VSS
VCC
16V
C8159
10
16V
C8157
10
C8156
0.1
C8158
0.1
R8102
2.2k
R8341
2.2k
R8338
2.2k
R8103
2.2k
C8154
22p
C8155
22p
2SC3624A-T1L15L16
MUTING
Q8205
2SC3624A-T1L15L16
MUTING
Q8204
R6727
1k
R6726
1k
DTA143TUA-T106
Q8206
DTA143TUA-T106
Q8207
100
R8729
220k
R6728
2.2k
R6725
R6724
+4V_IO
1
13
3
2
4
12
5
19
18
22
20
23
21
+5V_IO
AGND
-5V_IO
3.3V_IO
GND_1
11
CRS/RMII TXCLK RXD0 RXCLK MDC
POWER_RY_ON/OFF
STB_LED_ON/OFF
MDIO
UART_SEL
RXER TXD2 TXD0 RXDV TXD1 LAN_CLK COL/RMII RXD3 RXD2 RXD1
DEMP
MUTE
TXEN
TXD3 TXER
GND_2
(CHASSIS)
EEPROM
IC8005
+3.3V REGULATOR
IC8014
IC8006
D/A CONVERTER
IC8012
ETHERNET INTERFACE
IC8010
LINE AMP
IC8008
LINE AMP
NETWORK BOARD
(3/5)
MUTIG CONTROL
Q8206,8207
(LAN)
(MODULAR JACK)
J
4
B
166911
D
15
H
L
10
K
1735 12
C
F
18
M
1 19
E
8
G
2014
A
2 13
I
7
2.2k
R6770
0
6.3V
47
6.3V
47
(Page 78)
(Page 82)
(Page 82)
(Page 79)
(Page 100)
(Page 81)
(Page 81)
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Q Q
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